Yep- unless I fed those worms myself, I can't trust it. There's only 1500 other sources of N or bacteria. I think the neem meal is groovy, though.

We have a worm farm in my area that pushes product in any garden related store it can... highest Mg and Na I have ever witnessed from castings... So many people chasing their tale by purchasing a "good local" product...

For the blend at work (peat/perlite) we use the kelp4less micro pack + whatever stage of bloom mix- not sure where those get us, but the micro is roughly-
Mn - 3.6 ppm~
Fe/Mg - 7 ppm~
B/Mo - ? but it's not nearly enough. I find boron def all the time by week 4.

For the soil/coco/compost in the back yard we're building I want to use the BioAg TM7 they have at customhydro.
Sulfur(S)..................... ...2%
Copper (Cu)............0.31%
Boron (B).................0.37%
Iron (FE)......................1.2%
Cobalt (Co).............0.05%
Manganese (Mn)......1.2%
Molybdenum (M0)..0.1%
Zinc.......................... ......0.7%

I like that Fe:Mn, copper should be under 2ppm, and it's affordable at a gram/gallon

I don't run a cootz mix. I am heavy in casting just because the worms have been chewing threw it for years.

I stay all of except a little cal N in early veg to get them going.

I'll post up my dry mix later. I don't focused on traces (something I need to work out more).

Went I have more time I post my methods. I'm trying to take from the "notill" world and mix it with nutrient dense practices. I have been trying to gain better insight to this for years and have reading or have been to seminars of the big agronomist.

I find the exact targeting of minerals to be a difficult task. Labs are all over the place, soils are different and our peat based mixes are something different.

I do believe and agree with all the ratio that people are using. I boost mn b Ca all the tricks to get the plant healthy and well feed. I just believe the microbes have a huge role in this and I try and mind them as much as possible.

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From a place of privlage, equality seems like oppression. - unknown

In peat/coco how do you guys acct for the organic material. It isn’t cec but it holds stuff.

Gypsum is a 2 edge sword. Exactly as mentioned earlier. Go too far and you will go to lockout hell. Take one pot of coco, add 1 lb per cubic ft of gypsum and see what happens

What if I said you are much more likely to have a k shortage in veg than flower...is that topic appropriate for this thread? What if I said I no longer use gypsum in soil less? Big question do you want me here at all?